| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyamide composition having a low coefficient of friction, a high limiting PV value, excellent sliding properties, excellent mechanical strengths, heat resistance, low water absorption properties and dimensional stability and a molding composed of the same. SOLUTION: This polyamide composition comprises 100 parts.wt. of a polyamide (A) composed of a dicarboxylic acid unit (a) containing 60-100 mol % of a terephthalic acid unit and a diamine unit (b) containing 60-100 mol % of a 6-18C aliphatic alkylenediamine unit and 0.1-30 parts.wt. of a silicone (B). This molding comprises the polyamide composition.
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